DD97178A1 - - Google Patents
Info
- Publication number
- DD97178A1 DD97178A1 DD16228872A DD16228872A DD97178A1 DD 97178 A1 DD97178 A1 DD 97178A1 DD 16228872 A DD16228872 A DD 16228872A DD 16228872 A DD16228872 A DD 16228872A DD 97178 A1 DD97178 A1 DD 97178A1
- Authority
- DD
- German Democratic Republic
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD16228872A DD97178A1 (zh) | 1972-04-10 | 1972-04-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD16228872A DD97178A1 (zh) | 1972-04-10 | 1972-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
DD97178A1 true DD97178A1 (zh) | 1973-04-23 |
Family
ID=5486184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD16228872A DD97178A1 (zh) | 1972-04-10 | 1972-04-10 |
Country Status (1)
Country | Link |
---|---|
DD (1) | DD97178A1 (zh) |
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1972
- 1972-04-10 DD DD16228872A patent/DD97178A1/xx unknown